Kumar visited his native Kalyan Bigaha village in Nalanda district where he garlanded his mother's bust at the Kaviraj Ramlakhan Singh memorial park.
He also garlanded the statues of his father and wife Manju Sinha.
Kumar was accompanied by his elder brother Satish Kumar and son Nishant Kumar, besides other family members in paying the tributes. He later visited a temple in the village and prayed for the well being of Bihar and its people.
The Chief Minister also heard grievances of his fellow villagers and directed Nalanda District Magistrate Palka Sahni to resolve their problems.